As of 19:47 CDT

Weather in Dennis, MS

75°Current weather

Dennis, Saturday, 8 August, 19:47

Light rain. Feels like 76°. High 89°, low 72°.

Pressure30.06 inHg
Wind4.1 mph SE
Humidity91%
Visibility6.2 mi
Dew point72°
Sun, 0991° / 73°0.05Light rain
91 °Light rain

Dennis, Sunday, 9 August

Light rain. High 91°, low 73°.

Pressure30.09 inHg
Wind5.5 mph S
Humidity48%
Visibility6.2 mi
Dew point68°
Mon, 1095° / 73°0.05Light rain
95 °Light rain

Dennis, Monday, 10 August

Light rain. High 95°, low 73°.

Pressure30.09 inHg
Wind6.7 mph SW
Humidity46%
Visibility6.2 mi
Dew point69°
Tue, 1194° / 73°0.03Light rain
94 °Light rain

Dennis, Tuesday, 11 August

Light rain. High 94°, low 73°.

Pressure30.06 inHg
Wind9.3 mph SW
Humidity51%
Visibility6.2 mi
Dew point71°
Wed, 1296° / 74°0.42Rain
96 °Rain

Dennis, Wednesday, 12 August

Rain. High 96°, low 74°.

Pressure29.94 inHg
Wind11.9 mph SW
Humidity45%
Visibility6.2 mi
Dew point71°
Thu, 1394° / 71°0.28Rain
94 °Rain

Dennis, Thursday, 13 August

Rain. High 94°, low 71°.

Pressure29.94 inHg
Wind12.7 mph SW
Humidity47%
Visibility
Dew point68°
Fri, 1483° / 71°0.65Rain
83 °Rain

Dennis, Friday, 14 August

Rain. High 83°, low 71°.

Pressure30.09 inHg
Wind8.6 mph W
Humidity95%
Visibility
Dew point72°
Sat, 1589° / 68°0Overcast
89 °Overcast

Dennis, Saturday, 15 August

Overcast. High 89°, low 68°.

Pressure30.18 inHg
Wind7.3 mph NE
Humidity49%
Visibility
Dew point63°
Sun, 1689° / 67°0Overcast
89 °Overcast

Dennis, Sunday, 16 August

Overcast. High 89°, low 67°.

Pressure30.18 inHg
Wind5.8 mph E
Humidity44%
Visibility
Dew point61°
Mon, 1779° / 72°0.03Light rain
79 °Light rain

Dennis, Monday, 17 August

Light rain. High 79°, low 72°.

Pressure30.15 inHg
Wind7 mph NW
Humidity86%
Visibility
Dew point71°
Tue, 1894° / 72°0.05Light rain
94 °Light rain

Dennis, Tuesday, 18 August

Light rain. High 94°, low 72°.

Pressure29.97 inHg
Wind13 mph SW
Humidity52%
Visibility
Dew point69°
Wed, 1993° / 74°0.18Rain
93 °Rain

Dennis, Wednesday, 19 August

Rain. High 93°, low 74°.

Pressure29.97 inHg
Wind8.8 mph W
Humidity61%
Visibility
Dew point71°
Thu, 2092° / 73°0.04Light rain
92 °Light rain

Dennis, Thursday, 20 August

Light rain. High 92°, low 73°.

Pressure29.94 inHg
Wind6.8 mph SW
Humidity57%
Visibility
Dew point72°
Fri, 2186° / 74°0.21Light rain
86 °Light rain

Dennis, Friday, 21 August

Light rain. High 86°, low 74°.

Pressure29.91 inHg
Wind5.8 mph SW
Humidity88%
Visibility
Dew point74°
Sat, 2291° / 73°0.16Light rain
91 °Light rain

Dennis, Saturday, 22 August

Light rain. High 91°, low 73°.

Pressure29.91 inHg
Wind7.5 mph NE
Humidity59%
Visibility
Dew point71°
Sun, 2374° / 68°2.59Heavy rain
74 °Heavy rain

Dennis, Sunday, 23 August

Heavy rain. High 74°, low 68°.

Pressure29.94 inHg
Wind10 mph NE
Humidity97%
Visibility
Dew point71°

About the monthly outlook

How accurate is a 30-day forecast?

The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Dennis, MS are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.

What does "above normal" mean?

We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.

Where do the 66-year records come from?

They are real temperature extremes recorded in Dennis, MS since 1960: the highest and lowest reading for each calendar date, with the year it happened.

How often is it updated?

The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.